/*
 * This file is part of Applied Energistics 2. Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. Applied
 * Energistics 2 is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General
 * Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
 * later version. Applied Energistics 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
 * Public License for more details. You should have received a copy of the GNU Lesser General Public License along with
 * Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.container.implementations;

import net.minecraft.client.gui.GuiTextField;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;

import appeng.api.config.SecurityPermissions;
import appeng.api.implementations.guiobjects.IGuiItemObject;
import appeng.container.AEBaseContainer;
import appeng.container.guisync.GuiSync;
import appeng.helpers.IPriorityHost;
import appeng.util.Platform;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class ContainerPriority extends AEBaseContainer {

    private final IPriorityHost priHost;

    @SideOnly(Side.CLIENT)
    private GuiTextField textField;

    @GuiSync(2)
    public long PriorityValue = -1;

    public ContainerPriority(final InventoryPlayer ip, final IPriorityHost host) {
        super(ip, host);
        this.priHost = host;
    }

    @SideOnly(Side.CLIENT)
    public void setTextField(final GuiTextField level) {
        this.textField = level;
        this.textField.setText(String.valueOf(this.PriorityValue));
    }

    public void setPriority(final int newValue, final EntityPlayer player) {
        this.priHost.setPriority(newValue);
        this.PriorityValue = newValue;
    }

    @Override
    public void detectAndSendChanges() {
        super.detectAndSendChanges();
        if (!(priHost instanceof IGuiItemObject)) {
            this.verifyPermissions(SecurityPermissions.BUILD, false);
        }

        if (Platform.isServer()) {
            this.PriorityValue = this.priHost.getPriority();
        }
    }

    @Override
    public void onUpdate(final String field, final Object oldValue, final Object newValue) {
        if (field.equals("PriorityValue")) {
            if (this.textField != null) {
                this.textField.setText(String.valueOf(this.PriorityValue));
            }
        }

        super.onUpdate(field, oldValue, newValue);
    }
}
